MALLARD HEAD S/D
North Carolina — Community Water System — PWSID: NC0149162
System Information
| PWSID | NC0149162 |
| System Name | MALLARD HEAD S/D |
| System Type | Community Water System |
| Water Source | Surface Water Purchased |
| Activity Status | Active |
| Owner Type | Private |
| EPA Region | 04 |
| Serves School | No |
| Wholesaler | No |
| First Reported | Jan 31, 1984 |
| Last Reported | Mar 26, 2026 |
Location & Contact
| State | North Carolina |
| City | CARY |
| ZIP Code | 27511 |
| Address | 202 MACKENAN COURT |
| Organization | MILLIRON, BRENT |
| Phone | 919-653-6999 |
Population & Service
| Population Served | 869 |
| Service Connections | 342 |
Drinking Water Violations (117)
This water system has 117 violations recorded in the EPA SDWIS database.
| Begin Date | End Date | Contaminant | Category | Health-Based | Major | Measured | Federal MCL | State MCL | Status | Return to Compliance | Rule |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Jul 1, 2024 | — | Other | No | No | — | — | — | Resolved | Dec 2, 2024 | — | |
| Jul 1, 2024 | — | Other | No | No | — | — | — | Resolved | Dec 2, 2024 | — | |
| Jul 1, 2024 | — | Other | No | No | — | — | — | Resolved | Dec 2, 2024 | — | |
| Apr 1, 2004 | Apr 30, 2004 | MR | No | No | — | 5% of samples | — | Resolved | Apr 30, 2004 | — | |
| Apr 1, 2004 | Apr 30, 2004 | MR | No | No | — | 5% of samples | — | Resolved | Apr 30, 2004 | — | |
| Apr 1, 2004 | Apr 30, 2004 | MR | No | No | — | 5% of samples | — | Resolved | Apr 30, 2004 | — | |
| Jul 1, 2002 | — | Other | No | No | — | — | — | Resolved | Aug 1, 2006 | — | |
| Jul 1, 2002 | — | Other | No | No | — | — | — | Resolved | Aug 1, 2006 | — | |
| Jul 1, 2002 | — | Other | No | No | — | — | — | Resolved | Aug 1, 2006 | — | |
| Jan 1, 2000 | Dec 31, 2002 | MR | No | Yes | — | — | — | Resolved | Dec 31, 2002 | — | |
| Jan 1, 2000 | Dec 31, 2002 | MR | No | Yes | — | — | — | Resolved | Dec 31, 2002 | — | |
| Jan 1, 2000 | Dec 31, 2002 | MR | No | Yes | — | — | — | Resolved | Dec 31, 2002 | — | |
| Jan 1, 2000 | Dec 31, 2002 | MR | No | Yes | — | — | — | Resolved | Dec 31, 2002 | — | |
| Jan 1, 2000 | Dec 31, 2002 | MR | No | Yes | — | 0.003 mg/L | — | Resolved | Dec 31, 2002 | — | |
| Jan 1, 2000 | Dec 31, 2002 | MR | No | Yes | — | 0.003 mg/L | — | Resolved | Dec 31, 2002 | — | |
| Jan 1, 2000 | Dec 31, 2002 | MR | No | Yes | — | 0.003 mg/L | — | Resolved | Dec 31, 2002 | — | |
| Jan 1, 2000 | Dec 31, 2002 | MR | No | Yes | — | 0.003 mg/L | — | Resolved | Dec 31, 2002 | — | |
| Jan 1, 2000 | Dec 31, 2002 | MR | No | Yes | — | 0.004 mg/L | — | Resolved | Dec 31, 2002 | — | |
| Jan 1, 2000 | Dec 31, 2002 | MR | No | Yes | — | 0.004 mg/L | — | Resolved | Dec 31, 2002 | — | |
| Jan 1, 2000 | Dec 31, 2002 | MR | No | Yes | — | 0.004 mg/L | — | Resolved | Dec 31, 2002 | — | |
| Jan 1, 2000 | Dec 31, 2002 | MR | No | Yes | — | 0.004 mg/L | — | Resolved | Dec 31, 2002 | — | |
| Jan 1, 1999 | Dec 31, 1999 | MR | No | Yes | — | 1 mg/L | — | Resolved | Dec 31, 1999 | — | |
| Jan 1, 1999 | Dec 31, 1999 | MR | No | Yes | — | 1 mg/L | — | Resolved | Dec 31, 1999 | — | |
| Jan 1, 1999 | Dec 31, 1999 | MR | No | Yes | — | 1 mg/L | — | Resolved | Dec 31, 1999 | — | |
| Jan 1, 1999 | Dec 31, 1999 | MR | No | Yes | — | 1 mg/L | — | Resolved | Dec 31, 1999 | — | |
| Jan 1, 1999 | Dec 31, 1999 | MR | No | Yes | — | 1 mg/L | — | Resolved | Dec 31, 1999 | — | |
| Jan 1, 1999 | Dec 31, 1999 | MR | No | Yes | — | 1 mg/L | — | Resolved | Dec 31, 1999 | — | |
| Jan 1, 1998 | Mar 31, 1998 | MR | No | Yes | — | 0.2 mg/L | — | Resolved | Mar 31, 1998 | — | |
| Jan 1, 1998 | Mar 31, 1998 | MR | No | Yes | — | 0.04 mg/L | — | Resolved | Mar 31, 1998 | — | |
| Jan 1, 1998 | Mar 31, 1998 | MR | No | Yes | — | 0.002 mg/L | — | Resolved | Mar 31, 1998 | — | |
| Jan 1, 1998 | Mar 31, 1998 | MR | No | Yes | — | 0.002 mg/L | — | Resolved | Mar 31, 1998 | — | |
| Jan 1, 1998 | Mar 31, 1998 | MR | No | Yes | — | 0.002 mg/L | — | Resolved | Mar 31, 1998 | — | |
| Jan 1, 1998 | Mar 31, 1998 | MR | No | Yes | — | 0.004 mg/L | — | Resolved | Mar 31, 1998 | — | |
| Jan 1, 1998 | Mar 31, 1998 | MR | No | Yes | — | 0.004 mg/L | — | Resolved | Mar 31, 1998 | — | |
| Jan 1, 1998 | Mar 31, 1998 | MR | No | Yes | — | 0.004 mg/L | — | Resolved | Mar 31, 1998 | — | |
| Jan 1, 1998 | Mar 31, 1998 | MR | No | Yes | — | 0.007 mg/L | — | Resolved | Mar 31, 1998 | — | |
| Jan 1, 1998 | Mar 31, 1998 | MR | No | Yes | — | 0.007 mg/L | — | Resolved | Mar 31, 1998 | — | |
| Jan 1, 1998 | Mar 31, 1998 | MR | No | Yes | — | 0.007 mg/L | — | Resolved | Mar 31, 1998 | — | |
| Jan 1, 1998 | Mar 31, 1998 | MR | No | Yes | — | — | — | Resolved | Mar 31, 1998 | — | |
| Jan 1, 1998 | Mar 31, 1998 | MR | No | Yes | — | — | — | Resolved | Mar 31, 1998 | — | |
| Jan 1, 1998 | Mar 31, 1998 | MR | No | Yes | — | — | — | Resolved | Mar 31, 1998 | — | |
| Jan 1, 1998 | Mar 31, 1998 | MR | No | Yes | — | 0.0002 mg/L | — | Resolved | Mar 31, 1998 | — | |
| Jan 1, 1998 | Mar 31, 1998 | MR | No | Yes | — | 0.0002 mg/L | — | Resolved | Mar 31, 1998 | — | |
| Jan 1, 1998 | Mar 31, 1998 | MR | No | Yes | — | 0.4 mg/L | — | Resolved | Mar 31, 1998 | — | |
| Jan 1, 1998 | Mar 31, 1998 | MR | No | Yes | — | 0.003 mg/L | — | Resolved | Mar 31, 1998 | — | |
| Jan 1, 1998 | Mar 31, 1998 | MR | No | Yes | — | 0.001 mg/L | — | Resolved | Mar 31, 1998 | — | |
| Jan 1, 1998 | Mar 31, 1998 | MR | No | Yes | — | 0.001 mg/L | — | Resolved | Mar 31, 1998 | — | |
| Jan 1, 1998 | Mar 31, 1998 | MR | No | Yes | — | 0.001 mg/L | — | Resolved | Mar 31, 1998 | — | |
| Jan 1, 1998 | Mar 31, 1998 | MR | No | Yes | — | 0.0002 mg/L | — | Resolved | Mar 31, 1998 | — | |
| Jan 1, 1998 | Mar 31, 1998 | MR | No | Yes | — | 0.0002 mg/L | — | Resolved | Mar 31, 1998 | — |
About This Water System
Public water system data comes from the EPA Safe Drinking Water Information System (SDWIS). Systems with violations must notify customers. Contact your water utility for the latest annual water quality report.